<template>
  <div id="app" style="background-color: rgba(235, 235, 235, 0.08)">
    <router-view v-if="isRouterAlive" />
  </div>
</template>

<script>
export default {
  name: 'app',
  provide() {
      return {
          reload: this.reload
      }
  },
  data() {
      return {
          isRouterAlive: true
      }
  },
  methods: {
      // 通过声明reload方法，控制router-view的显示或隐藏
      reload() {
          this.isRouterAlive = false
          this.$nextTick(function(){
              this.isRouterAlive = true
          })
      }
  },
}
</script>

<style>
#app {
  
  font-family: 'Avenir', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  margin-top: 60px;
}
</style>
